baber/WOPTO huggingface dataset:
Patent JP-2003155353-A (JP)
Title: Molded product of thermoplastic resin composition having aromaticity and deodorant property of tea
Inventor: KURAMOTO YOSHIMI
IPC: C08L101/00
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To solve problems that a large amount of chemicals is used for pretreatment or excessive processing steps are required for providing a plastic product with high deodorant effects and a natural aroma utilizing a natural material in company with a rise in environmental load and production cost and to produce a molded product obtainable by processing according to various kinds of methods for molding (film forming, extrusion, injection molding, blow molding, compression molding, expansion molding, etc.), having the high deodorant effects and the natural aroma of the natural material and solving the problems. SOLUTION: This molded product of the thermoplastic resin is obtained by processing a pulverized material of a skinny material (having <=5 wt.% moisture content and <=100 μm particle diameter) disclosed in Japanese published patent application number H09-122216 and added in an amount of <=70 wt.% at <=200 deg.C molding temperature. The resultant molded product has natural aromaticity and deodorant effects of tea in combination.
Patent JP-2002358991-A (JP)
Title: Operating method of fuel cell power generation system and fuel cell power generation system
Inventor: OGAWA MASAKI
IPC: H01M8/10
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an operating method of a fuel cell power generation system that can maintain a high gas utilization efficiency even at the small generating energy operation in the case of a system having a plurality of fuel cell bodies (cell stack or the like), and a fuel cell power generation system. SOLUTION: The connection state of a plurality of fuel cell stacks 11, 12 in the fuel gas supply system and oxidation gas supply system is structured so as to operate by switching to parallel connection at a large power generation energy operation and switching to series connection at a small power generation energy operation, by switch valves 19A, 19B, 20A, 20B. Or the connection state of a plurality of fuel cell stacks in the fuel gas supply system and oxidation gas supply system is structured so as to operate by switching, by switch valves, to parallel connection at a large power generation energy operation and switching to a combination of parallel and series connection and to series connection gradually, in accordance with the reduction of power generation energy, at the small power generation energy operation.  Or the number of operating fuel cell stacks is reduced gradually in accordance with the reduction of power generation energy (drop of flow rate of fuel gas and oxidation gas).
Patent JP-2002319247-A (JP)
Title: Optical recording medium, data recording device and data recording method
Inventor: HWANG SUNG-HEE
IPC: G11B7/0045
Filed: 2001-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical recoding medium, a data recording device and a data recording method. SOLUTION: The device for recording the data to an optical disk has an ECC encoder, which forms plural error correction blocks recorded with main data and an interleaver, which includes a partition section for dividing the formed error correction blocks respectively in the row and column direction and forming plural partitions, a data extraction section for extracting the data from the partitions, in such a manner that these error correction blocks can be selected alternately and a recording block forming section for forming the recording blocks by interleaving the extracted data.
Patent JP-2003165607-A (JP)
Title: Transverse conveyance device for grain
Inventor: NODA SEIICHI
IPC: B65G19/08
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier conveyer capable of eliminating necessity of a scraper, and attain positive discharge of residual grain, restraint and prevention of damage to the grain, reduction and suppression of vibration and noise, high durability, easy maintenance, and cost reduction.  <P>SOLUTION: The carrier conveyer 7 constructed by fitting conveying bodies 12 onto an endless chain 13 is provided between a feeding part 2 and the discharging part 6. Each of the conveying bodies 12 is integrally formed of synthetic resin by being divided horizontally on both sides of each of double links 25 of the endless chain 13. Each of conveying body lower edges 24 positioned under the lower edge of the double link 25 is formed at a lower edge chamfered and inclined surface 33 which becomes higher as it approaches the front side of the conveying body 12 in the traveling direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164941-A (JP)
Title: Hollow steering rack shaft and method for manufacturing the same
Inventor: OZEKI KEITA
IPC: B21J5/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture, at low cost, a steering rack shaft which is hollow over its whole length and a part of the steering device of an automobile, by employing a method for forming a rack by a plastic working.  <P>SOLUTION: The rack is formed by plastic working a first steel tube as a stock which contains an ingredient for securing strength after quenching while its carbon content is limited for workability, with at least one end of the first steel tube remaining as it is. Then a second steel tube which contains more carbon and is less costly than the first steel tube is butt jointed with the first steel tube on which the rack has been formed whereby a hollow steering rack shaft is formed. The second steel tube having enough strength can be made thinner than the first steel tube in the wall thickness so that the weight of the hollow steering rack shaft may be decreased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002178381-A (JP)
Title: Method for manufacturing sheet for coating
Inventor: MIYAKE AKITAKA
IPC: B29K75/00
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a sheet for coating capable of adhering along a shape of a molding even in the case of the molding having excellent flexibility and damage resistance and having a ruggedness or a curved surface, and not affecting an adverse influence to the quality such as a thickness accuracy of each layer, adhesive properties of an interface, an appearance and the like in the case of reducing a cost from a field of its material. SOLUTION: The method for manufacturing the sheet in the case of molding a sheet-like laminate obtained by sequentially laminating a front surface layer containing a thermoplastic urethane elastomer as a main component, an adhesive resin layer, a base layer containing a thermoplastic resin as a main component, and a foam layer containing a thermoplastic resin in this order, comprises the steps of extruding the adhesive resin layer or the base layer in a sheet-like state to obtain the adhesive resin layer or the base layer, sandwiching the adhesive layer or the base layer immediately obtained thereafter, and laminating a molding material of the other layer.
Patent JP-2002225227-A (JP)
Title: Device for matching position of sheeted material at reversing of motion direction
Inventor: HENN ANDREAS
IPC: B41F33/14
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To best arrange a reversed sheet-like material during reversion process. SOLUTION: The device is constituted such that the position of a sheet-like material 7 on the carrier members such as outer surfaces 3, 14 of paper-sheet guide cylinders 1, 13 can be adjusted. The actual position of a paper-sheet front edge part 11 is detected by a sensor element 6 housed in a first paper-sheet guide cylinder for the type such that the sheet-like material 7 moves from the outer surface 3 of the paper-sheet guide cylinder 1 to the outer surface 14 of the paper-sheet guide cylinder 13, and the target position of the sheet-like material 7 is compared 40 with its actual position by a control unit 35. When the position is deviated from the target position, an actuator 19 for fixing the position of the sheet-like material 7 on the succeeding paper-sheet guide cylinder 13 makes a correction of the deviation of a position 20.
Patent JP-2003166751-A (JP)
Title: Hot water feeding device
Inventor: KUNIMOTO KEIJIRO
IPC: F24H1/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water feeding device to perform reheating of water in a bath tub and thermal insulation by efficiently utilizing the heat of storage hot water in a storage hot water type water heating appliance.  <P>SOLUTION: A hot water feeding device is provided with a heating control means 21 to control a hot water circulating means 17 and a heating means 12 and form a temperature stratification 24 of a high temperature part and a low temperature part in a storage hot water tank 10, and constituted that heat from a heat exchange means 26 to absorb heat from the upper part of the storage hot water tank 10 is fed in a bath tub 11. Since an additional boiling control means 48 for additionally boiling a necessary amount of high temperature hot water necessary for heat absorption by a heat exchange means 28 is provided, the hot water feeding device decreasing a heat loss and free from running-out of hot water is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169122-A (JP)
Title: Portable display device
Inventor: HONDA YASUHIKO
IPC: H04M1/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable display device provided with a protective plate for display part being replaceable by a simple method.  <P>SOLUTION: In the portable display device of a portable telephone set 10 or the like provided with a display part 15, a housing (first housing) 11 having an opening 12 for display part and a protective plate 16 located on the side of a display screen 15a of the display part, a groove part 13 extended along the opening terminal of the opening 12 of the housing is provided (a), the housing 11 can be divided into a main body part 11a for housing the display part 15 and a cover part 11b detachable from the main body part 11a together with one part of the groove part 13 (b), and the protective plate 16 can be held on the housing 11 by fitting its edge to the groove part 13 freely slidably and can freely be attached to and detached from the main body part 11a when the cover part 11b of the housing is separated from the main body part 11a (c).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002222765-A (JP)
Title: Electronic beam proximity aligner and mask unit therefor
Inventor: SHIMAZU NOBUO
IPC: H01L21/027
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency to take out masks outside an electronic beam proximity aligner for an exchange of the masks and to raise the throughput of the aligner. SOLUTION: An electronic beam proximity aligner is provided with an electronic beam source 14 for emitting parallel electronic beams 15, a masked substrate 301 provided with a plurality of masks 302 having each aperture 304, a mask moving mechanism 36 for moving the substrate 301, and a stage 44 to move while holding a sample 40. The substrate 301 is moved using the aligner by the mechanism 36 to arrange the one mask 302 of the masks 302 in close contact to the surface of the sample 40 in the path of the beam 15, and a pattern corresponding to the aperture 304 provided in the one mask 302 is exposed on the surface of the sample 40 with the electronic beams 15 passed through the aperture 304.
Patent JP-2002289711-A (JP)
Title: Control method using word voltage during twin monos cell program and erase
Inventor: OGURA SEIKI
IPC: G11C16/04
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To resolve problems where the voltage of word gate channel adjacent to the control gate can dramatically influence erase characteristics and speed, due to the short control gate channel length, which is several times of the carrier length, and a negative voltage application onto the word gate enhances erase speed, whereas a positive channel potential under the word gate reduces erase speed, in the prior art where a twin MONOS memory erase is achieved by applying a positive bias to the bit diffusion and a negative bias to the control gate and the other word gate and substrate terminals are grounded. SOLUTION: By effective biasing of the memory array, word line or even single memory cell level erase is possible without area penalty, as compared to erase blocking by triple well or physical block separations of prior art. Near F-N channel erase without substrate bias application and program disturb protection by word line voltage are also included.
Patent JP-2002271177-A (JP)
Title: Programmable state machine interface
Inventor: SAMUEL ROSHAN J
IPC: G06F3/00
Filed: 2001-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a programmable state machine interface which can be used in a digital device interface characteristics of which are not known in advance. SOLUTION: The interface has an arrangement which combines an output component (control register or data bus) and an input component and can provide various I/O functions. In the output component, the output from a input multiplexer 202 is clock driven by a cycle counter 200, stepped through the bit of a programmable control register 201, and connected with the D inputs of two D flip-flops 203 and 204 to transit their Q outputs with the positive and negative edges of a clock. Under the control of a positive or negative edge section register 207, an output multiplexer 206 selects the output from the D flip-flops 203 or 204 in order to control the I/O pins. The input component also includes similar circuit elements.
Patent JP-2002204539-A (JP)
Title: Stator having reduced coupling force by key bar of generator stator, and method for forming the same
Inventor: DAWSON RICHARD NILS
IPC: H02K1/18
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a stator having a reduced transmission force by a dovetail coupling section between a stator core and a stator frame, and a method for forming the same. SOLUTION: The stator and the method of forming the stator includes the preparation of a stator core (20) comprising laminators (22), each having a dovetail slot (24) formed therein. Each dovetail (14) is engaged into the dovetail slot so that at least some of the dovetails are brought into contact with the respective laminations at respective contact points. The locations of the contact points are controlled such that a force load transmitted by the contact points is evenly distributed among the contact points, thus minimizing the maximum transmitted force. The location of the contact points is controlled such that a key bar (12) stress at the connection points is also minimized.
Patent JP-2003177337-A (JP)
Title: Optical waveguide device
Inventor: TATE AKIYUKI
IPC: G02B6/12
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact optical waveguide device which has a low dependence on a polarized wave and a stable reflectance and is applicable to an optical attenuator, an optical equalizer, an optical switch or the like.  <P>SOLUTION: The device is provided with a mirror 5 which is arranged being able to be inserted into a groove 4 so that an optical path extending from the input port of an optical waveguide 1 to the output port of an optical waveguide 2 is intercepted, and has a reflectance for a prescribed wavelength band and is transparent for outside of the prescribed wavelength band, a driving circuit which variably controls the attenuation ratio of a signal light passing through the optical path by controlling the relative positions of the optical path and the mirror 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003147601-A (JP)
Title: Health girdle and brief each with magnet
Inventor: TANAKA MIWAKO
IPC: A41B9/04
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a health girdle and brief each with magnets, solving such a problem in a conventional method for obtaining magnetic effect by attaching magnets on a belt or belly band that the magnets are not constantly applied to the fixed position of the wearer's body, or such an excess thing as the belt or belly band results in deforming the wearer's body line. SOLUTION: The health girdle and brief each with magnets have magnets arranged inside thereof, so that the magnets automatically give impulse to the pressure points of the wearer's body when worn, and the wearer gets free from the pain, sweatiness and uncomfortable feeling without deforming her (his) body line.
Patent JP-2003169694-A (JP)
Title: Gram's staining reagent solution, gram's staining reagent kit, and gram's staining method using the same
Inventor: KONO NAOYUKI
IPC: G01N33/48
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Gram's preliminarily-staining reagent solution excellent in storage stability, to provide a Gram's staining reagent kit containing the solution as a constituent reagent, and to provide an improved Gram's staining method.  <P>SOLUTION: This Gram's preliminarily-staining reagent solution contains crystal violet and an anionic surfactant. The Gram's staining reagent kit contains the Gram's preliminarily-staining reagent solution as the constituent reagent, wherein the Gram's preliminarily-staining reagent solution contains the crystal violet and the anionic surfactant. The Gram's staining method comprises treating a specimen with the preliminarily-staining reagent solution, then with a mordant reagent solution, further with a decolorizing reagent solution, and finally with a additionally-staining reagent solution, wherein the preliminarily-staining reagent solution contains the crystal violet and the anionic surfactant, the mordant reagent solution contains iodine, the decolorizing reagent solution contains a polar organic solvent, and the additionally-staining reagent solution contains safranine, fuchsine carbolate or basic fuchsine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002350548-A (JP)
Title: Semiconductor ct detector module having improved coupling between scintillator and diode
Inventor: HOFFMAN DAVID MICHAEL
IPC: A61B6/03
Filed: 2001-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a detector module whose finishing treatment has been completed while being suited for use in a computer tomography(CT) image system. SOLUTION: The detector module 50 whose finishing treatment has been completed comprises a base 74, a photosensor array 52 fitted onto the base, a scintillator 56 that is optically coupled to the photosensor array, and at the same time is separated from the photosensor array by the amount of the gap that is filled with air or a flexible transparent thin film 86, and a flexible, electric cable 68 that is electrically coupled to the photosensor array. The detector module whose finishing treatment has been completed, and the photosensor array can be separated each other, thus collecting disposed assembly components.
Patent JP-2003174829-A (JP)
Title: Device for building up laver support
Inventor: TANAKA SHOZO
IPC: A01G33/02
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for building up laver supports reducing the burden of workers in a work of building up the laver supports and enabling easily building up the laver supports even when the bottom of the sea is hard.  <P>SOLUTION: This device for building up the laver supports has an arm 1 operating in three dimensions, a breaker 2 fixed to the tip of the arm 1 and a support holding member 3 fixed to the tip of the breaker 2 to hold the laver support 6. The support holding member 3 is composed of a holding frame 4 with an insertion space 4a to insert the laver support 6 into and a fixing piece 5 to be pushed into the insertion space 4a. The laver support 6 is fixed inside the insertion space 4a through relatively pushing the fixing piece 5 into the insertion space 4a after inserting the laver support 6 into the insertion space 4a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182135-A (JP)
Title: Imaging apparatus
Inventor: TAMAI YASUTAKA
IPC: B41J2/385
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To make high a quality of forming images by improving the position accuracy of a spacer 12 to a toner pass control means 3 and to reduce costs necessary for maintenance, by making only the spacer 12 easily replaceable in an imaging apparatus which images by discharging a toner 2 via the toner pass control means 3 from a toner carrier 1 while the spacer 12 is set between the toner carrier 1 and the toner pass control means 3.  <P>SOLUTION: The imaging apparatus is constituted of a development unit 51 with the toner carrier 1, a holder unit 52 with the toner pass control means 3 having a plurality toner pass holes 4 and 4 arranged for passing the toner 2 of the toner carrier 1, and a spacer unit 53 set detachably to the holder unit 52 and having the spacer 12 arranged to butt against both of the toner pass control means 3 near the toner pass holes 4 and the toner carrier 1 in a state while the development unit 51 is coupled with the holder unit 52.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184858-A (JP)
Title: Hinge device
Inventor: SHIMOMURA AKIRA
IPC: F16C11/10
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge device capable of solving conventional discrepant conditions by giving conductivity to components themselves comprising the hinge device instead of installing a connecting wire in the hinge device.  <P>SOLUTION: In the hinge device, either or both of a first installing portion 2 and second installing portion 4 is arranged to a shaft member 1 in a relatively rotatable state. A first conductive portion 3 is arranged on the first installing portion, and the first conductive portion 3 is formed to touch with an electrically connecting portion of a first member 6. A second conductive portion 5 is arranged on the second installing portion 4, and the second portion is formed to touch with an electrically connecting portion of a second member 7. Upon electrically connecting the second conductive portion 5 first conductive portion via the shaft member, the first member is installed on the first installing portion, and the second member is installed on the second installing portion. Then, the electrically connecting portion of the first member and the electrically connecting portion of the second member are electrically connected each other via the first conductive portion, the shaft member, and the second conductive portion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002249544-A (JP)
Title: One-pack moisture-curable epoxy resin composition
Inventor: ENDO TAKESHI
IPC: C08G59/40
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a one-pack moisture-curable epoxy resin composition having excellent storage stability and excellent quick curability remarkably high in the onset of initial adhesion strength and mechanical strength which are performances in contradiction thereto, and curable at normal temperatures. SOLUTION: The one-pack moisture-curable epoxy resin composition comprise a ketimine compound to be represented by chemical formula 2 (wherein R3 is a residue of an amine compound from which a primary amino group is subtracted; R4 and R5 are each any one alkyl group selected from the group consisting of 2-6C alkyl groups and are the same or different; and n is an integer of 1 or more) to be obtained by reacting a carbonyl compound to be represented by chemical formula 1 (wherein R1 and R2 are each any one alkyl group to be selected from the group consisting of 2-6C alkyl groups and are the same or different) with an amine compound having a primary amino group, and an epoxy resin.